Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730172 Chromab. empty columns, 6mL, glass 5 096,00 Kč 730356 Chromab. PE filter. f. PP empty col.45mL 6 942,00 Kč 12131008 Reservoir-3ml Capacity, 100/pk 2 937,97 Kč 2 203,48 Kč